ethern.【U】乙醚；醚；以太；太空ether vinyl乙烯醚etherialityn.轻飘(微妙；醚)ether drift以太漂移Ether frame以太帧ether tests[医] 醚试验(检气喘)ether ester醚酯etherializevt.使脱俗；灵化；使灵妙；化成醚etheromania醚瘾,乙醚瘾,乙醚癖ether index醚指数etherialisev.变轻飘；醚化；气化=etherealize(美).